000 00330nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8173815062
082 _a530
_bKAR
100 _aKar, R K.
245 0 _aEngineering physics
260 _aKolkata :
_bNew Central,
_c2005.
365 _a325.00
650 _aPhysical Sciences
999 _c14225
_d14225